SEPARATIONS OF THE PLATINUM METALS BY ION EXCHANGE

Journal Article · Thu May 01 04:00:00 EDT 1958 · Canadian Journal of Chemistry (Canada)

DOI:https://doi.org/10.1139/v58-122· OSTI ID:4350202

Berman, S S; McBryde, W A.E.

Distribution coefficients for the chdorides of ruthenium, rhodium, palladium. iridium (III and IV), and platinum have been determined between the anion exchanger Amberlite IRA-400 and hydrochloric acid solutions of various molarities. Separations of various combinations of rhodium, iridium. palladium, and platinum in amounts of 0.5 mg or less are described. When, in the course of these separations, the four metals are present together, special procedures are required to ensure complete recovery of platinum. (auth)

• Research Organization: Univ. of Toronto, Ont., Can.
• Sponsoring Organization: USDOE
• NSA Number: NSA-12-008370
• OSTI ID: 4350202
• Journal Information: Canadian Journal of Chemistry (Canada), Journal Name: Canadian Journal of Chemistry (Canada) Vol. Vol: 36; ISSN CJCHA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

AMBERLITE
ANIONS
CHEMISTRY
CONCENTRATION
DISTRIBUTION
HYDROCHLORIC ACID
ION EXCHANGE
ION EXCHANGE MATERIALS
IRIDIUM CHLORIDES
PALLADIUM CHLORIDES
PLATINUM CHLORIDES
QUANTITATIVE ANALYSIS
QUANTITY RATIO
RECOVERY
RESINS
RHODIUM CHLORIDES
RUTHENIUM CHLORIDES
SEPARATION PROCESSES
SOLUTIONS
TRACE AMOUNTS